Peel Region County, Ontario · Water Quality Report Card
Heart Lake
Heart Lake in Peel Region, Ontario received a water quality grade of C (Fair). Water clarity: 2.8 m visibility.
- Clarity
- 2.8 m
- Type
- Mesotrophic
Heart Lake is a mesotrophic lake in Peel Region County, Ontario. Water quality is graded C based on 1 sampling years through 2001. Compared to the 3 other monitored lakes in Peel Region County, Heart Lake ranks #2 for water quality.
Source: EPA Water Quality Portal sampling records, Ontario MECP, last sampled 2001-08-19. Grade methodology: LakeGrade methodology.
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Swimming Safety
Generally safe for swimming, moderate water quality
Water Quality Grade: C, Fair
Moderate clarity, visible to about 9.2 ft. Trophic State Index: 45.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2.8 m | C |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 45 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Heart Lake
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Fishing Heart Lake
Location
County Ranking
Ranked #2 of 4 lakes in Peel Region
Cleaner Lakes Within 30 Miles
Heart Lake holds Grade C. 2 nearby lakes hold higher grades.
Nearby Lakes in Peel Region
Explore Heart Lake across LakeGrade
More Ontario Lake Rankings
Other Grade C Lakes in Ontario
Mesotrophic Lakes in Ontario
More records, surveys & data sources
Where this data comes from
Measurements for Heart Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Data Sources
Water quality data from the EPA Water Quality Portal
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion
Most recent sample: 2001-08-19
Monitoring stations: